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Athens21

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Photo gallery for Athens21

A hotel room with a bed, a desk with a computer, a TV, and a window with a view of buildings.
A rooftop terrace with tables and chairs, overlooking a cityscape with a prominent hill and ancient ruins.
A modern living room with a sofa, a round coffee table, a yellow armchair, a TV, and a city view through large windows.
A modern kitchen with a large window, a built-in TV, and a potted plant.
A modern building with the name "ATHENS 21" on its facade, featuring a grid of windows and a tree branch extending over the entrance.

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Free Wi-Fi
  • Laundry room
  • Room service
  • Housekeeping

Explore the area

View in a map
21 Athinas, Athens, 105 54
  • Place, Ermou Street
    ‪2 min walk‬
  • Place, Monastiraki Flea Market
    ‪2 min walk‬
  • Place, Acropolis
    ‪8 min walk‬
  • Airport, Athens (ATH-Eleftherios Venizelos)
    ‪35 min drive‬
VIP Access
Curated for quality and service, VIP Access stays consistently receive our highest guest ratings.
  • Expect exceptional service
  • Extra savings and perks for BONUS+ members
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Room options

View all photos for Deluxe Room, Balcony (Acropolis view)

A balcony with two chairs and a table, overlooking a cityscape with a prominent hill and buildings.

Deluxe Room, Balcony (Acropolis view)

9.6 out of 10
Exceptional
(9 reviews)
  • City view
  • 29 sq m
  • Sleeps 3
  • 1 Double Bed
  • Free Wi-Fi

View all photos for Superior Double or Twin Room

A neatly made bed with white linens, a small potted plant on a bedside table, and a wall-mounted lamp.

Superior Double or Twin Room

9.6 out of 10
Exceptional
(28 reviews)
  • City view
  • 25 sq m
  • Sleeps 3
  • 1 Double Bed OR 2 Single Beds
  • Free Wi-Fi

View all photos for Junior Suite, City View

A neatly made bed with white linens, a bedside table with a lamp, a potted plant, and a framed picture on the wall.

Junior Suite, City View

10.0 out of 10
Exceptional
(9 reviews)
  • City view
  • 40 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Standard Room (1st floor)

A hotel room with a large bed, a desk with a chair, a window with curtains, and a wall-mounted lamp.

Standard Room (1st floor)

9.6 out of 10
Exceptional
(10 reviews)
  • City view
  • 20 sq m
  • Sleeps 3
  • 1 Queen Bed
  • Free Wi-Fi

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About this property

Athens21

Concierge services, dry cleaning and laundry facilities are available at this smoke-free hotel. WiFi in public areas is free. Additionally, tour/ticket assistance, a front desk safe and multilingual staff assistance are on-site.
Athens21 offers 19 air-conditioned accommodations with laptop-compatible safes and a hairdryer. Smart televisions come with satellite channels.

Bathrooms include a shower and complimentary toiletries. This Athens hotel provides complimentary wireless Internet access. Housekeeping is provided on a daily basis.

Our customers tell us they can't get enough of Athens21's great location. During your stay, you're just a quick walk from Syntagma Square. You'll find features such as free WiFi in public areas, plus breakfast (surcharge) and dry cleaning service.
  • Free WiFi
  • Cooked-to-order breakfast served daily for a fee
  • Services include dry cleaning/laundry, a concierge and tour or ticket assistance
  • Guests have great things to say about the location and the helpful staff
  • Steps from Ermou Street and 10 minutes on foot from Syntagma Square
  • Airport shuttle service available for a fee
Athens21 offers its guests multilingual staff, tour/ticket assistance, and concierge services. WiFi is free in public spaces. An airport shuttle (available 24 hours) is available for a fee. Athens21 also features laundry facilities, dry cleaning/laundry services, and a front desk safe.

This 3-star Athens hotel is smoke free.

For a fee, guests can enjoy a cooked-to-order breakfast daily from 7:00 AM to 10:00 AM.
Room service is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available
  • 24-hour return airport shuttle on request for a surcharge

Food and drink

  • Daily cooked-to-order breakfast available 7:00 AM to 10:00 AM for a fee: EUR 15 for adults and EUR 15 for children

Family friendly

  • In-room cot
  • Laundry facilities
  • Soundproofed rooms

Conveniences

  • Laundry facilities
  • Limited-hour front desk
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift
  • Wheelchair accessibility

More

  • Double-glazed windows
  • Locally-owned and organised tours and activities
  • Smoking not allowed
  • Some LED lighting used
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Free cot

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • Smart TV with satellite channels

Food and drink

  • Room service

More

  • Air conditioning
  • Heating
  • Laptop-compatible safe
  • LED lighting
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: midnight
Contactless check-in and check-out are available
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM
Contactless check-out

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
The front desk is open daily from 7:00 AM - midnight
Guests will receive an email within 7 days before arrival with check-in instructions and lockbox information; front desk staffed during limited hours
This property doesn't offer after-hours check-in
To make arrangements for check-in please contact the property at least 72 hours before arrival using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
This property’s breakfast is served in guestrooms. Guests booked in room only rate plans who wish to receive breakfast during their stay must contact this property in advance to pre-book it. Guests booked in breakfast included rate plans may book their breakfast delivery at check-in.

Access methods

Front desk (limited hours), lockbox

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Free cots (infant beds)!

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply all year round. Other exemptions or reductions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
  • A tax is imposed by the city: From 1 November to 31 March, EUR 0.50 per accommodation, per night
  • A tax is imposed by the city: From 1 April to 31 October, EUR 2.00 per accommodation, per night

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: from approximately EUR 15 for adults and from EUR 15 for children
  • Airport shuttle fee: EUR 50 per vehicle (one-way, maximum occupancy 3)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve cots/infant beds
This property accepts credit cards; cash is not accepted
On-site parties or group events are strictly prohibited
Safety features at this property include a fire extinguisher, a smoke detector and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Athens21 offers transfers from the airport (fees may apply). Please contact the property on the number on the booking confirmation with your arrival details prior to travel. The front desk at this property is open daily from 7:00 AM - midnight.
This property doesn't offer after-hours check-in. To arrange for check-in, guests must contact the property at least 72 hours prior to arrival using the information on the booking confirmation. Guests will receive an email 7 days before arrival with check-in information and lockbox information. Front desk staff will greet guests on arrival at the property.
Property Registration Number 1109207

We should mention

  • On-site cash transactions can't exceed EUR 500, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Athens21 Guesthouse Athens
Athens21 Athens
Athens21 Guesthouse
Athens21 Hotel
Athens21 Athens
Athens21 Hotel Athens

Athens21 Reviews

Reviews

9.6

Exceptional

Rating 10 - Excellent. 328 out of 402 reviews
Rating 8 - Good. 61 out of 402 reviews
Rating 6 - Okay. 10 out of 402 reviews
Rating 4 - Poor. 2 out of 402 reviews
Rating 2 - Terrible. 1 out of 402 reviews

9.8/10

Cleanliness

9.8/10

Staff & service

9.4/10

Amenities

9.6/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Xiaojiang

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It is very clean, close to everything, good breakfast, staff are very friendly and helpful.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Lindsay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent, clean and in a perfect location to experience all that central Athens has to offer. Helpful staff, and the rooftop view is gorgeous!
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Eliana

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel, very nice staff. Close to metro, food and shopping.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Sue Ellen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast was very good.
Stayed 3 nights in Apr 2026
Verified review

10/10 Excellent

Lily

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location. The staffs are very nice and helpful. Room is very clean and comfortable.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

mitchell

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location to many popular sites. Very friendly and helpful staff. Interesting building that includes apartments. Very comfortable room. Simple but nice breakfast at the little restaurant next door. We liked this hotel!
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Stefania

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean, spacious, comfy, quiet, friendly staff, great location and view. Top value for money
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Linda

Liked: Cleanliness, amenities, property conditions & facilities
This is a very good 3 star hotel. 3 tasty breakfast options, lounge area, roof top access with view, and junior suite was quite roomy.
Stayed 3 nights in Feb 2026
Verified review

10/10 Excellent

Mehmet

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent location, simple and comfortable room design, delicious breakfast options, terrace with great view
Stayed 3 nights in Nov 2025
Verified review

10/10 Excellent

Preben

Liked: Cleanliness, staff & service, amenities
Good service and nice staff. Has a good rooftop terrace also.
Stayed 1 night in Feb 2026
Verified review

8/10 Good

Trudi

Liked: Cleanliness, amenities
Great staff, great location
Stayed 2 nights in Oct 2025
Verified review

8/10 Good

Alan

Liked: Cleanliness, staff & service
Nice hotel, nicely laid out rooms quiet and a great location. The staff were super helpful and friendly. The only let down was the included breakfast - which was really nothing special at at all
Stayed 3 nights in Feb 2026
Verified review

10/10 Excellent

Niklas

Liked: Cleanliness, staff & service, amenities
Nice staff, decent breakfast, Nice view from rooftop.
Stayed 3 nights in Oct 2025
Verified review

10/10 Excellent

thomas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Best hotel in the middle of everything will definitely return here in the future
Stayed 2 nights in Nov 2025
Verified review

10/10 Excellent

Dimitrios

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful staff, great breakfast.
Stayed 2 nights in Jun 2025
Verified review

10/10 Excellent

jay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great views, location, great helpful staff. Nice rooms, good breakfast. Excellent value.
Stayed 3 nights in Oct 2025
Verified review

10/10 Excellent

Marianne

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and comfortable. Excellent location.
Stayed 2 nights in Dec 2025
Verified review

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel with a really good breakfast and helpful staff.
Stayed 2 nights in Mar 2025
Verified review

10/10 Excellent

Jennifer

Liked: Cleanliness, amenities, property conditions & facilities
We had a lovely stay at Athens21. The location was perfect from Monastiraki Square metro from the airport. The breakfast was a nice treat. Room was large and had a view of the Acropolis. Room was clean and comfortable.
Stayed 2 nights in Jan 2026
Verified review

8/10 Good

Carlos

Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
Great location.
Stayed 2 nights in Aug 2025
Verified review

10/10 Excellent

Leonard

Liked: Cleanliness, staff & service, property conditions & facilities
Very clean, great staff, and location.
Stayed 3 nights in Jul 2025
Verified review

10/10 Excellent

min

Yes! Very clean and comfortable!
Stayed 2 nights in Feb 2026
Verified review

10/10 Excellent

Ragunathan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location and friendly staff
Stayed 1 night in Feb 2025
Verified review

10/10 Excellent

Stephen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The view of the acropolis was outstanding. Very friendly staff made for a pleasant stay. Would recommend to others without hesitation.
View from Athens 21 Rooftop
View from Acropolis area
Stayed 2 nights in Oct 2025
Verified review

10/10 Excellent

Thomas

Liked: Cleanliness, staff & service, property conditions & facilities
Great location, very fruendly staff, free breakfast, very secure.
Stayed 2 nights in May 2025